Search Results - "Guerrini, Luca"

Surface Modifications of Nanoparticles for Stability in Biological Fluids by Guerrini, Luca, Alvarez-Puebla, Ramon A, Pazos-Perez, Nicolas

“…Due to the high surface: volume ratio and the extraordinary properties arising from the nanoscale (optical, electric, magnetic, etc.), nanoparticles (NPs) are…”
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Extraordinarily transparent compact metallic metamaterials by Palmer, Samuel J., Xiao, Xiaofei, Pazos-Perez, Nicolas, Guerrini, Luca, Correa-Duarte, Miguel A., Maier, Stefan A., Craster, Richard V., Alvarez-Puebla, Ramon A., Giannini, Vincenzo

“…The design of achromatic optical components requires materials with high transparency and low dispersion. We show that although metals are highly opaque,…”
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Bifurcations in an economic growth model with a distributed time delay transformed to ODE by Guerrini, Luca, Krawiec, Adam, Szydłowski, Marek

“…In this paper, we consider a model of economic growth with a distributed time-delay investment function, where the time-delay parameter is a mean time delay of…”
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SERS Detection of Amyloid Oligomers on Metallorganic-Decorated Plasmonic Beads by Guerrini, Luca, Arenal, Raul, Mannini, Benedetta, Chiti, Fabrizio, Pini, Roberto, Matteini, Paolo, Alvarez-Puebla, Ramon A

“…Protein misfolded proteins are among the most toxic endogenous species of macromolecules. These chemical entities are responsible for neurodegenerative…”
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Surface-Enhanced Raman Scattering Sensing of Transition Metal Ions in Waters by Guerrini, Luca, Alvarez-Puebla, Ramon A

“…In this mini-review, we provide a coherent discussion on the sensing schemes exploited in the surface-enhanced Raman scattering (SERS) analysis of transition…”
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Surface-Enhanced Raman Scattering Surface Selection Rules for the Proteomic Liquid Biopsy in Real Samples: Efficient Detection of the Oncoprotein c‑MYC by Pazos, Elena, Garcia-Algar, Manuel, Penas, Cristina, Nazarenus, Moritz, Torruella, Arnau, Pazos-Perez, Nicolas, Guerrini, Luca, Vázquez, M. Eugenio, Garcia-Rico, Eduardo, Mascareñas, José L, Alvarez-Puebla, Ramon A

“…Blood-based biomarkers (liquid biopsy) offer extremely valuable tools for the noninvasive diagnosis and monitoring of tumors. The protein c-MYC, a…”
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Association between metabolic syndrome components and gingival bleeding is women-specific: a nested cross-sectional study by Pietropaoli, Davide, Altamura, Serena, Ortu, Eleonora, Guerrini, Luca, Pizarro, Theresa T, Ferri, Claudio, Del Pinto, Rita

“…Metabolic syndrome (MetS) is a cluster of atherosclerotic risk factors that increases cardiovascular risk. MetS has been associated with periodontitis, but the…”
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Highly Sensitive SERS Quantification of the Oncogenic Protein c‑Jun in Cellular Extracts by Guerrini, Luca, Pazos, Elena, Penas, Cristina, Vázquez, M. Eugenio, Mascareñas, Jose Luis, Alvarez-Puebla, Ramon A

“…A surface-enhanced Raman scattering (SERS)-based sensor was developed for the detection of the oncoprotein c-Jun at nanomolar levels. c-Jun is a member of the…”
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Conformational SERS Classification of K‐Ras Point Mutations for Cancer Diagnostics by Morla‐Folch, Judit, Gisbert‐Quilis, Patricia, Masetti, Matteo, Garcia‐Rico, Eduardo, Alvarez‐Puebla, Ramon A., Guerrini, Luca

“…Point mutations in Ras oncogenes are routinely screened for diagnostics and treatment of tumors (especially in colorectal cancer). Here, we develop an optical…”
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Cancer characterization and diagnosis with SERS-encoded particles by Guerrini, Luca, Pazos-Perez, Nicolas, Garcia-Rico, Eduardo, Alvarez-Puebla, Ramon

“…Early diagnosis, monitoring and treatment selection of cancer represent major challenges in medicine. The definition of the complex clinical and molecular…”
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Plasmon Tunability of Gold Nanostars at the Tip Apexes by Pazos-Perez, Nicolas, Guerrini, Luca, Alvarez-Puebla, Ramon A

“…Herein, we present an optimized bottom-up approach to fabricate homogeneous Au nanostars with plasmon resonances fully tunable between the red and the…”
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Nanosensors Based on Viologen Functionalized Silver Nanoparticles: Few Molecules Surface-Enhanced Raman Spectroscopy Detection of Polycyclic Aromatic Hydrocarbons in Interparticle Hot Spots by Guerrini, Luca, Garcia-Ramos, José V, Domingo, Concepción, Sanchez-Cortes, Santiago

“…The functionalization of silver nanoparticles (Ag NPs) by viologen dications (VGDs) is reported in this work as well as their applications in the…”
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Structural Recognition of Triple-Stranded DNA by Surface-Enhanced Raman Spectroscopy by Guerrini, Luca, Alvarez-Puebla, Ramon A

“…Direct, label-free analysis of nucleic acids via surface-enhanced Raman spectroscopy (SERS) has been continuously expanding its range of applications as an…”
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A model of economic growth with physical and human capital: The role of time delays by Gori, Luca, Guerrini, Luca, Sodini, Mauro

“…This article aims at analysing a two-sector economic growth model with discrete delays. The focus is on the dynamic properties of the emerging system. In…”
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Targets and Tools: Nucleic Acids for Surface-Enhanced Raman Spectroscopy by Calderon, Irene, Guerrini, Luca, Alvarez-Puebla, Ramon A

“…Surface-enhanced Raman spectroscopy (SERS) merges nanotechnology with conventional Raman spectroscopy to produce an ultrasensitive and highly specific…”
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Boosting the Quantitative Inorganic Surface-Enhanced Raman Scattering Sensing to the Limit: The Case of Nitrite/Nitrate Detection by Correa-Duarte, Miguel A, Pazos Perez, Nicolas, Guerrini, Luca, Giannini, Vincenzo, Alvarez-Puebla, Ramon A

“…A high-performance ionic-sensing platform has been developed by an interdisciplinary approach, combining the classical colorimetric Griess reaction and new…”
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Existence of Limit Cycles in the Solow Model with Delayed-Logistic Population Growth by Bianca, Carlo, Guerrini, Luca

“…This paper is devoted to the existence and stability analysis of limit cycles in a delayedmathematical model for the economy growth. Specifically the Solow…”
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Dynamics of a Price Adjustment Model with Distributed Delay by Guerrini, Luca, Anokye, Martin, Sackitey, Albert L., Amoah-Mensah, John

“…This paper deals with the stability and occurrence of Hopf bifurcation of a distributed delay differential cobweb model using the chain trick technique. This…”
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Hopf Bifurcation Analysis in a Modified R&D Model with Delay by Cao, Yang, Massimiliano, Ferrara, Mariangela, Gangemi, Luca, Guerrini

“…We consider a duopoly game model of R&D (research and development) rivalry between two high-tech firms with time delay, in which a monopoly sector with R&D…”
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Comparative SERS Activity of Homometallic and Bimetallic Core-Satellite Assemblies by Terrones-Morey, Gianfranco, Xiao, Xiaofei, Giannini, Vincenzo, Fragoso, Alex, Guerrini, Luca, Pazos-Perez, Nicolas

“…The fabrication of core-satellite (CS) assemblies offers a versatile strategy for tailoring the optical properties of plasmonic nanomaterials. In addition to…”
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